Which is the graph of f(x)=1/4(4)c?

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

Answer for 10 points show work you guys in advanced < 3

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.